Answer:
The answer is 87.2 Feet of gutter
Step-by-step explanation:
Perimeter = 2L + 2W
25*2 + 18.6*2 = 87.2
You have the right idea for the first part. There are three ways to add to 4, and those ways are: 1+3 = 4, 2+2 = 4, and 3+1 = 4. This is out of 6*6 = 36 ways to roll two dice. That leads to 3/36. You then reduce the fraction 3/36 to get 1/12. Divide both parts by 3 to reduce.
So the first answer is 1/12
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The first answer is used to help find the second answer. The probability of getting a single "4" is 1/12, so the probability of getting three "4"s in a row is (1/12)^3 = (1/12)*(1/12)*(1/12) = 1/1728
Second answer is 1/1728
Answer:
-105
Step-by-step explanation:
a negative times a negative makes it positive so -15(7) which would just equal -105
I thinky yuou need to double it im not sure but try my answer out 48
Isolate the G. Note the equal sign. What you do to one side, you do to the other.
Subtract 5 from both sides.
G + 5 = 33
G + 5 (-5) = 33 (-5)
G = 33 - 5
Simplify
G = 28
28 is your answer for G
Hope this helps
